425-GHz Highly Compact On-Chip Sequential-Phased CP Antenna with 19% Overlapped Impedance-AR Bandwidth

S Kong, KM Shum, CH Chan - IEEE Transactions on Antennas …, 2024 - ieeexplore.ieee.org
This article presents a 425 Ghz highly compact on-chip sequential-phased circularly
polarized (CP) antenna with 19% overlapped impedance-axial-ratio (-AR) bandwidth. Unlike …

X-band substarte integrated waveguide Rotman Lens

J Pourahmadazar, T Denidni - … -URSI Radio Science Meeting (Joint with …, 2015 - hal.science
This paper presents a novel substrate integrated waveguide (SIW) for X-band sensing
applications. It employs a SIW Rotman Lens (RL) as a beam switching network. A prototype …

Towards Fractal Antennas: A multiband Sierpinski Triangle (Gasket) Fractal Vivaldi Antenna

J Pourahmadazar - 2023 - hal.science
Using Sierpinski Triangle Fractals (STFs), a revised Vivaldi antenna with multiband
coverage is presented. This report explains how fractal itera-tions can be increased to …

Classification of frequency bands in the joint millimeter-wave sensing and communication system (jscs): A comprehensive analysis

N Souzandeh, J Pourahmadazar - 2023 - hal.science
The Joint Millimeter-Wave Sensing and Communication System (JSCS) is a rapidly
emerging technology that integrates sensing and communication functionalities in the …

Low Mutual Coupling with High Efficiency Circularly Polarized MIMO DRA for On-chip mm-Wave Applications

S Kongari, M Mishra… - 2022 Asia-Pacific …, 2022 - ieeexplore.ieee.org
A low mutually coupled multiple-input multiple-output (MIMO) antenna is designed for on-
chip millimetre-wave (mm-Wave) application. Two circularly polarized (CP) cylindrical …

Unveiling the Spectrum Divisions in the Joint Millimeter-Wave Sensing and Communication System (JSCS): A Thorough Examination

N Souzandeh, J Pourahmadazar - 2023 - hal.science
The Joint Millimeter-Wave Detection and Communication System (JSCS) is an emerging
technology that rapidly integrates the functionalities of detection and communication within …

Exploring the Millimeter-Wave Joint Communication and Radar System (JCRS): An In-Depth Overview

N Souzandeh, J Pourahmadazar - 2023 - hal.science
The Millimeter-Wave Joint Communication and Radar System (JCRS) is an innovative
technology that combines communication and radar functionalities in the millimeter-wave …

Mastering the Complexities of Human Detection and Tracking using Joint Communication Radar Systems

N Souzandeh, J Pourahmadazar - 2023 - hal.science
Résumé La détection et le suivi humains sont des capacités essentielles dans diverses
applications, telles que la surveillance, les opérations de recherche et de sauvetage, et les …

Navigating the Challenges of Human Detection and Tracking with Joint Communication Radar Systems

N Souzandeh, J Pourahmadazar - 2023 - hal.science
The Joint Millimeter-Wave Sensing and Communication System (JSCS) is a rapidly
emerging technology that integrates sensing and communication functionalities in the …

Découverte des subtilités du système conjoint de communication et de radar à ondes millimétriques (JCRS): Une exposition complètel

N Souzandeh, J Pourahmadazar - 2023 - hal.science
Résumé Le système conjoint de communication et de radar à ondes millimétriques (JCRS)
est une technologie innovante qui combine les fonctionnalités de communication et de radar …